A Vancouver man linked to a human sex trafficking investigation, a Beaverton police chase and a crash that closed a portion of an Aloha roadway for several hours Tuesday is still being treated for his injuries in a Portland-area hospital, authorities said Wednesday.

Davonte A. Donahue, 21, is expected to be booked into the Washington County Jail following his release on charges of compelling prostitution, promoting prostitution, attempting to elude a police officer and felon in possession of a firearm, said Officer Mike Rowe, a Beaverton police spokesman.

Donahue also faces a charge of probation violation from a delivery of marijuana conviction in January from Multnomah County, court records show.

Donahue's wife, Torri Donahue, 22, of Vancouver, was also injured when the two plowed through a wooden retaining wall near Southwest Farmington Road and Kinnaman Road Tuesday after crashing into two Beaverton police vehicles and a privately-owned car. She was released from a hospital the same day and cited for promoting prostitution.

The couple was under investigation for the human trafficking of a 17-year-old girl, Rowe said. Detectives saw the two drop the girl off at the Comfort Inn at 13455 S.W. Tualatin Valley Highway Tuesday afternoon and they followed the couple as they drove away.

The girl, from Vancouver, was taken into protective custody by police officers, Rowe said. She is not related to the Donahues and police have not released further details on the investigation.

Detectives tried pulling over the Donahues about 2:45 p.m. near Southwest 173rd Avenue and Washington Court, but they refused to come out of the car and soon drove away, Rowe said. The car then hit the three vehicles, including a detective's car and a police K-9 SUV, before crashing through the retaining wall and into a drainage ditch.

Davonte Donahue fled the wrecked car and was later found by a police K-9 unit hiding inside a child's playhouse, Rowe said. The unit was in the SUV the couple crashed into. The husband and wife were taken to area hospitals with non-life-threatening injuries.